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Cheap flights from Houston to Missoula from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Missoula departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Houston to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:38 am - 8:04 pm
IAH
-
MSO
9h 26m
1 stop
Multiple Airlines Logo
8:54 pm - 7:36 pm
MSO
-
IAH
21h 42m
1 stop
$266Multiple Airlines
Fri, Apr 17 - Mon, Apr 20
Multiple Airlines Logo
11:38 am - 8:04 pm
IAH
-
MSO
9h 26m
1 stop
Multiple Airlines Logo
8:54 pm - 11:51 pm
MSO
-
IAH
25h 57m
2 stops
$294Multiple Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
5:15 am - 9:53 am
IAH
-
MSO
5h 38m
1 stop
United Airlines Logo
5:27 pm - 12:41 am
MSO
-
IAH
6h 14m
1 stop
$309United Airlines
Mon, Jul 20 - Thu, Jul 30
United Airlines Logo
10:32 am - 4:06 pm
IAH
-
MSO
6h 34m
1 stop
United Airlines Logo
5:15 pm - 11:59 pm
MSO
-
IAH
5h 44m
1 stop
$327United Airlines
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
2:55 pm - 10:30 pm
IAH
-
MSO
8h 35m
1 stop
United Airlines Logo
7:15 am - 5:21 pm
MSO
-
IAH
9h 06m
1 stop
$334United Airlines
Sun, Jul 19 - Tue, Jul 28
Delta Logo
4:00 pm - 12:24 am
IAH
-
MSO
9h 24m
2 stops
Delta Logo
5:45 am - 1:59 pm
MSO
-
IAH
7h 14m
1 stop
$369Delta
Tue, Jul 21 - Wed, Jul 29
Delta Logo
2:20 pm - 12:16 am
IAH
-
MSO
10h 56m
2 stops
Delta Logo
5:20 am - 11:47 am
MSO
-
IAH
5h 27m
1 stop
$384Delta
Thu, Apr 16 - Sun, Apr 19
Alaska Airlines Logo
2:28 pm - 12:19 am
IAH
-
MSO
10h 51m
1 stop
Alaska Airlines Logo
2:16 pm - 12:04 am
MSO
-
IAH
8h 48m
1 stop
$399Alaska Airlines
Wed, Jun 17 - Tue, Jun 23
American Airlines Logo
6:10 am - 1:18 pm
HOU
-
MSO
8h 08m
1 stop
American Airlines Logo
2:08 pm - 11:52 pm
MSO
-
HOU
8h 44m
1 stop
$439American Airlines
Wed, Jun 3 - Wed, Jun 17
American Airlines Logo
4:21 pm - 9:56 pm
HOU
-
MSO
6h 35m
1 stop
American Airlines Logo
6:15 am - 3:51 pm
MSO
-
HOU
8h 36m
1 stop
$499American Airlines
Wed, Feb 18 - Sun, Feb 22

United Airlines flights from Houston to Missoula

Our best United Airlines deals on Houston to Missoula flight tickets
United Airlines
Jul 20
IAH5:15 amHouston George Bush Intcntl
5h 38m
1 stop
MSO9:53 amMissoula Johnson-Bell Field
Jul 28
MSO7:15 amMissoula Johnson-Bell Field
9h 06m
1 stop
IAH5:21 pmHouston George Bush Intcntl
$309
United Airlines
Apr 16
IAH10:32 amHouston George Bush Intcntl
6h 34m
1 stop
MSO4:06 pmMissoula Johnson-Bell Field
Apr 19
MSO5:15 pmMissoula Johnson-Bell Field
5h 44m
1 stop
IAH11:59 pmHouston George Bush Intcntl
$327
United Airlines
Jul 19
IAH2:55 pmHouston George Bush Intcntl
8h 35m
1 stop
MSO10:30 pmMissoula Johnson-Bell Field
Jul 28
MSO7:15 amMissoula Johnson-Bell Field
9h 06m
1 stop
IAH5:21 pmHouston George Bush Intcntl
$334

Delta flights from Houston to Missoula

Our best Delta deals on Houston to Missoula flight tickets
Delta
Jul 21
IAH4:00 pmHouston George Bush Intcntl
9h 24m
2 stops
MSO12:24 amMissoula Johnson-Bell Field
Jul 29
MSO5:45 amMissoula Johnson-Bell Field
7h 14m
1 stop
IAH1:59 pmHouston George Bush Intcntl
$369
Delta
Apr 16
IAH2:20 pmHouston George Bush Intcntl
10h 56m
2 stops
MSO12:16 amMissoula Johnson-Bell Field
Apr 19
MSO5:20 amMissoula Johnson-Bell Field
5h 27m
1 stop
IAH11:47 amHouston George Bush Intcntl
$384
Delta
Jul 21
IAH2:35 pmHouston George Bush Intcntl
10h 49m
2 stops
MSO12:24 amMissoula Johnson-Bell Field
Jul 28
MSO5:45 amMissoula Johnson-Bell Field
7h 14m
1 stop
IAH1:59 pmHouston George Bush Intcntl
$424

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Houston to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 4/17

11:38 am-8:04 pm

1 stop9h 26m

Missoula Johnson-Bell Field

Mon 4/20

8:54 pm-7:36 pm

1 stop21h 42m

$266

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Fri 4/17

11:38 am-8:04 pm

1 stop9h 26m

Missoula Johnson-Bell Field

Mon 4/20

8:54 pm-11:51 pm

2 stops25h 57m

$294

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Mon 7/20

5:15 am-9:53 am

1 stop5h 38m

Missoula Johnson-Bell Field

Thu 7/30

5:27 pm-12:41 am

1 stop6h 14m

$309

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 4/16

10:32 am-4:06 pm

1 stop6h 34m

Missoula Johnson-Bell Field

Sun 4/19

5:15 pm-11:59 pm

1 stop5h 44m

$327

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Sun 7/19

2:55 pm-10:30 pm

1 stop8h 35m

Missoula Johnson-Bell Field

Tue 7/28

7:15 am-5:21 pm

1 stop9h 06m

$334

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Tue 7/21

4:00 pm-12:24 am

2 stops9h 24m

Missoula Johnson-Bell Field

Wed 7/29

5:45 am-1:59 pm

1 stop7h 14m

$369

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Thu 4/16

2:20 pm-12:16 am

2 stops10h 56m

Missoula Johnson-Bell Field

Sun 4/19

5:20 am-11:47 am

1 stop5h 27m

$384

HoustonMissoula

IAH - MSO

IAHMSO

Houston George Bush Intcntl

Wed 6/17

2:28 pm-12:19 am

1 stop10h 51m

Missoula Johnson-Bell Field

Tue 6/23

2:16 pm-12:04 am

1 stop8h 48m

$399

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Wed 6/3

6:10 am-1:18 pm

1 stop8h 08m

Missoula Johnson-Bell Field

Wed 6/17

2:08 pm-11:52 pm

1 stop8h 44m

$439

HoustonMissoula

HOU - MSO

HOUMSO

Houston Hobby

Wed 2/18

4:21 pm-9:56 pm

1 stop6h 35m

Missoula Johnson-Bell Field

Sun 2/22

6:15 am-3:51 pm

1 stop8h 36m

$499

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Houston to Missoula

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missoula?

The month of September is, on average, the cheapest month to fly to Missoula from Houston, with most prices found around $349. If you are unable to visit Missoula during the month of September, then departing from Houston during the month August is also very affordable. Most momondo users find prices during this month for around $368.

Cheap Houston to Missoula flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Missoula

Fastest flight time

6h 59m

Direct flights

None
The fastest flight from Houston to Missoula takes 6h 59m
There are no direct flights from Houston to Missoula. There are no popular flight routes from Houston to Missoula.
Search flight deals

  • How far is Houston to Missoula Johnson-Bell Field by plane?

    A flight from Houston to Missoula Johnson-Bell Field will travel around 1545.7 mi. 6h 59m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Missoula Johnson-Bell Field Airport?

    Prices for flights from Houston to Missoula Johnson-Bell Field Airport were last updated today.

  • How many operators does momondo search for flights from Houston to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Houston to Missoula Johnson-Bell Field Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The necessary travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Missoula

Compare and see reviews for airlines that fly from Houston to Missoula with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $214Free CancellationRating
7.9
8,138 reviews
Search Delta flights
American AirlinesPriceFrom $343Free CancellationRating
7.2
11,217 reviews
Search American Airlines flights
United AirlinesPriceFrom $343Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Missoula?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Missoula. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Missoula with flexible booking policies on momondo?

Yes. All flights to Missoula from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Missoula?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Houston.

I’m not ready to book a flight from Houston to Missoula right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Missoula now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missoula and let you know when they change.

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